F
low Rate
Dispensing Volume
Copy No.
Pause Time
Flow Rate Calibration
Input Function
Output Function
Communication
Liquid to be pumped
Acceptable
Liquid
Temperature
Maximum outlet pressure
(Testing medium: water)
Acceptable Liquid Viscosity
Power Supply
Power Consumption
Operation Conditions
Drive Dimensions
IP Rating
Drive Weight
Pump is equipped with output port in order to monitor the status of
pump. Please see below “External Control Output Port pins Diagram:
DB9”. Output signal adopts optoelectronic isolation circuit. A pull-up
resistor and power supply are needed when using.
Start/Stop output. Pump outputs low level when it runs; pump
output high level when it stops.
Pulse output, 300 3000 rpm corresponding to 1.25~12.5 kHz.
COM
Terminals Definition
1#
8#
4#, 6#, 7#
：
Exter nal Control Output
Maintenance
Drive surface and pump head should be kept clean and dry because it
don't have chemical resistance to organic solvents and strong corrosive
liquids, otherwise it will shorten the life of the machine.
Technical Specifications
Acceptable Pump Head
Operation Mode
Prime
Display
External Control Input
Footswitch
External Control Output
Communication
Flow rates Function
Dispensing Function
Memory Function
Calibration
Cooling Mode
Direction
MG204, MG209, M 213
Membrane keypad and Knob
Full speed for fast filling and emptying
128
32 graphic LCD displays all the information
Control Start/Stop and flow rates under flow rates
mode
Control Start/Stop of the pump
Output the signals of Start/Stop and speed
Communicate with control computer
Deliver fluid at set flow rates
Set dispensing volume, copy number and pause
time, etc
Store all the running information automatically
Acquire higher accuracy
Heat-emitting fan
Clockwise only
G
External
Control
85.7~2571.4 (Ml/min)
0.1mL~999L
0~9999, ‘0’ mean infinite cycle.
1 second~999 hours, resolution is 0.1second.
30 second~30 minutes, resolution is 1 second.
4~20 mA, 0.5~5 V, 1.0~10 V modules control
flow rates. TTL control the Start/Stop.
Output the status of Start/Stop and 1.25~12.5kHz
corresponding to 300~3000 rpm under the mode
of optical isolation.
R 485
PTFE: 45~50
, PEEK 45~120
MG204: 1.4MPa
MG209: 0.9MPa
MG213: 0.8MPa
200cst
AC176~264V/90~130V, 50Hz/60Hz
150W
Temperature
0 to 40
Relative Humidity
<90% (No dew)
292
185
180 (mm)(L
W
H)
IP31
5.1kg
S
-
℃
-
℃
≤
≤
℃
The diameter of particle in liquid is smaller than 10μm
Functions
Specifications
13
14
Micro Gear Pump Drive Operating Manual
Micro Gear Pump Drive Operating Manual